We look at the division of 30186191 by 175 
We want to divide 30186191 by 175.

Going ahead to step 1:
175 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 175

Moving on to step 2:
175 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 175

Step 3:
If we divide 301 by 175, we get 1 and a remainder of 126.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 175 away from 301, we end up with 126.
Append the next digit (8) from the dividend to 126 and continue with: 1268 / 175

Let's proceed to step 4:
When dividing 1268 by 175, we get 7 with a remainder of 43.
The next digit of our result is 7. 
Result so far: 17.0
If we take 1225 away from 1268, we end up with 43.
Grab the next digit (6) from the dividend, add it to 43, then carry on: 436 / 175

On to step 5:
175 goes into 436 2 times with a remainder of 86.
The number 2 becomes the next digit in our result. 
Result so far: 172.0
Subtracting 350 from 436 leaves us with 86.
Grab the next digit (1) from the dividend, add it to 86, then carry on: 861 / 175

On to step 6:
The number 175 fits into 861 4 times, leaving a remainder of 161.
Put 4 as the next digit of the answer. 
Result so far: 1724.0
If we subtract 700 from 861, we get 161.
Fetch the next digit (9) from the dividend, attach it to 161 and continue: 1619 / 175

Advancing to step 7:
1619 divided by 175 is 9 with a remainder of 44.
Use 9 as the next digit of our solution. 
Result so far: 17249.0
If we take 1575 away from 1619, we end up with 44.
Append the next digit (1) from the dividend to 44 and continue with: 441 / 175

Step 8:
441 divided by 175 is 2 with a remainder of 91.
Record the quotient 2 as the next digit in the result. 
Result so far: 172492.0
If we take 350 away from 441, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 9:
910 divided by 175 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 172492.5
If we subtract 875 from 910, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 10:
175 goes into 350 2 times with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 172492.52
If we subtract 350 from 350, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
The number 175 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 172492.52
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 12:
When dividing 0 by 175, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 172492.52
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 172492.52 with a remaining 0.0.